Key Features of XR02CX-5N0C1 Digital Temperature Controller
1. Precision Temperature Sensing & Wide Measurement Range
Equipped with a 1×NTC sensor input (sensor not included), the XR02CX-5N0C1 offers a wide temperature measurement range of -40°C to 110°C and a control range of 0°C to 60°C, suitable for diverse refrigeration needs. The high-sensitivity NTC sensor ensures accurate real-time temperature monitoring with minimal deviation, critical for preserving perishable goods and complying with industry standards.
2. Powerful Relay Output for Compressor Control
Featuring a 1 NO-20A (8) relay output, this digital controller directly drives refrigeration compressors (up to 2HP/240VAC), eliminating the need for additional contactors. The robust relay ensures stable switching, reduces electrical noise, and extends the lifespan of your cooling equipment.
3. Integrated Off-Cycle Defrost Function
Simplify defrost management with the programmable off-cycle defrost feature, which automates defrost cycles during compressor downtime. Users can customize defrost intervals (0–99 hours) and durations (0–99 minutes) via the intuitive control panel, preventing ice buildup on evaporators and maintaining consistent cooling efficiency.
4. Clear LED Display & User-Friendly Operation
The 2-digit red LED display (14.2mm height) provides bright, easy-to-read temperature readings in low-light environments. The front-panel buttons allow quick configuration of setpoints, defrost parameters, and alarm thresholds—no complex software required. Key operations (e.g., setpoint adjustment, manual defrost) are accessible with one-touch commands, reducing setup time.
5. IP54 Front Panel Protection
Designed for harsh commercial environments, the controller’s front panel boasts an IP54 protection rating, resisting dust, moisture, and accidental spills. The ABS self-extinguishing housing ensures durability and safety in kitchens, supermarkets, and industrial facilities.
6. Comprehensive Alarm & Protection Functions
- High/Low Temperature Alarms: Triggers audible/visual alerts when temperatures exceed preset thresholds, preventing product spoilage.
- Sensor Fault Detection: Automatically detects NTC sensor errors and activates safety protocols (e.g., compressor shutdown).
- Compressor Delay Protection: Prevents frequent on/off cycling with adjustable delay settings, extending compressor life.
7. Compact Panel-Mount Design
With dimensions of 71mm × 29mm × 56mm (H×W×D) and a panel cutout size of 29mm × 71mm, the XR02CX-5N0C1 fits seamlessly into standard control panels. The included mounting brackets enable quick, tool-free installation, saving time during system setup or retrofitting.
Technical Specifications
表格
| Specification | Details |
|---|---|
| Model | XR02CX-5N0C1 |
| Power Supply | 230V AC / 50–60Hz (3.5VA power consumption) |
| Temperature Measurement Range | -40°C to 110°C |
| Control Range | 0°C to 60°C |
| Sensor Type | 1×NTC (10K, not included) |
| Relay Output | 1 NO-20A (8), 250V AC |
| Display | 2-digit red LED, 14.2mm height |
| Protection Rating | Front panel IP54 |
| Housing Material | ABS self-extinguishing |
| Dimensions (H×W×D) | 71mm × 29mm × 56mm |
| Mounting | Panel mount (29mm × 71mm cutout) |
| Defrost Type | Off-cycle programmable |
| Alarm Function | Yes (high/low temp, sensor fault) |
Applications of XR02CX-5N0C1 Digital Temperature Controller
The XR02CX-5N0C1 is a versatile solution for temperature control across various commercial and industrial settings:
- Commercial Refrigeration: Refrigerators, freezers, display cabinets, and reach-in coolers in supermarkets, restaurants, and convenience stores.
- Cold Storage: Small cold rooms, walk-in freezers, and refrigerated warehouses for food, beverage, and pharmaceutical storage.
- Food Processing: Bakery proofers, dairy chillers, and meat processing equipment requiring precise temperature regulation.
- HVAC & Industrial: Industrial cooling systems, laboratory refrigerators, and environmental chambers needing reliable defrost and temperature control.
Why Choose XR02CX-5N0C1 Digital Temperature Controller?
- Unmatched Precision: NTC sensor + microprocessor control ensures ±0.5°C accuracy, critical for quality-critical applications.
- Energy Efficiency: Optimized defrost cycles and compressor delay reduce energy consumption by up to 15% compared to mechanical thermostats.
- Durability: IP54 protection and industrial-grade components ensure long-term reliability in harsh environments.
- Easy Installation & Setup: Compact panel-mount design and intuitive programming minimize installation and training time.
- Cost-Effective: Combines multiple functions (temperature control, defrost, alarm) in one unit, reducing equipment costs and complexity.
Package Includes
- 1 × XR02CX-5N0C1 Digital Temperature Controller
- 2 × Mounting Brackets
Why Choose XR06CX-5N0C1?
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All-in-One Control: Integrates temperature regulation, defrost management, and fan control in one compact unit—eliminates the need for separate timers, contactors, or additional controls.
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Energy Efficiency: Optimized defrost and fan cycles reduce power consumption by up to 15%, lowering operational costs for businesses.
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Easy Integration: Standard panel-mount design, universal voltage compatibility, and NTC probes work with most existing refrigeration systems—no major modifications required.
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Low Maintenance: Solid-state construction with no moving parts ensures long service life, minimal downtime, and reduced replacement costs.
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Global Compatibility: 230V AC ±10% voltage range and CE/RoHS certifications make it suitable for use worldwide.
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Precision & Reliability: High-precision temperature control and robust design ensure consistent performance, protecting temperature-sensitive products and reducing waste.
Installation & Wiring
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Mounting: Install the controller in a vertical panel (cutout size: 74×32mm) away from direct heat sources, vibration, or moisture (except for the IP54-protected front panel).
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Wiring: Use cables up to 2.5mm² for terminals. Connect the NTC probes to the evaporator (defrost probe) and cabinet (control probe) as per the user manual.
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Power Connection: Connect 230V AC to the L/N terminals, ensuring proper grounding to prevent electrical hazards.
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Programming: Use the HOTKEY function for quick parameter setup, or manually configure the temperature setpoint, defrost modes, and fan settings using the front-panel buttons.
FAQ
Q: What does the “-5N0C1” suffix in XR02CX-5N0C1 mean?
A: The “-5N0C1” suffix denotes the controller’s key configuration: 230V AC power supply, 3 relay outputs, NTC temperature probes, and standard firmware—this is the most common configuration for commercial refrigeration applications worldwide.
Q: Can this controller be used for heating applications?
A: No—this controller is specifically designed for refrigeration (cooling) systems only. For heating applications, select a dedicated digital temperature controller engineered for heating loads.
Q: How do I troubleshoot a probe error?
A: If you see a probe error (fault code
E1 = control probe error; E2 = evaporator probe error), check the following: 1) Ensure the probe wiring has no breaks or loose connections; 2) Verify the probe is an NTC type (10kΩ at 25°C); 3) Confirm the probe is connected to the correct terminals on the controller.Q: Is this controller suitable for outdoor use?
A: The front panel has IP54 protection (dust and water-resistant), but the controller itself is not fully weatherproof. It is designed for indoor installation in non-conditioned spaces (e.g., warehouses, utility rooms) but should not be exposed to direct rain or extreme outdoor conditions.
Order Information
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Model: XR02CX-5N0C1
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SKU: XR02CX5N0C1
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Warranty: 12 months (manufacturer’s defect coverage)
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Shipping: Worldwide shipping available; ships in 1–2 business days from in-stock inventory
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Payment Options: Credit card, PayPal, bank transfer
Optimize your refrigeration system with the XR02CX-5N0C1 digital temperature controller—precision, reliability, and easy operation in one compact, cost-effective unit. Order today to ensure consistent temperature control and reduce operational costs!
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